Metabolomic Analysis of Specific Metabolites in <i>Codonopsis pilosula</i> Soil Under Different Stubble Conditions

Abstract

To investigate the soil-specific metabolites of Codonopsis pilosula under different stubble management practices, this study analyzed differentially abundant metabolites in the rhizosphere soils of rotational (DS) and continuous (LS) cropping systems via liquid chromatography–tandem mass spectrometry (LC–MS/MS)-based metabolomic approaches. The results revealed that 66 metabolites, including amino acids and their derivatives, nucleic acids, alcohols, organic acids, amines, fatty acids, purines, and sugars, were significantly different (p p p Codonopsis pilosula were able to influence soil physicochemical properties and microbial populations by participating in various biological processes.

Keywords

• <i>Codonopsis pilosula</i>
• nontargeted metabolomics
• continuous cropping
• rotation
• rhizosphere soil metabolites